diff --git a/.travis.yml b/.travis.yml
index be0bd54a..9973c293 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -19,6 +19,7 @@ services:
   - docker
 
 before_install:
+  - echo "memory_limit=2G" >> ~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/travis.ini
   - sudo /etc/init.d/mysql stop
   - make start_db V=$MYSQL_VERSION
 
diff --git a/src/Schema/Blueprint.php b/src/Schema/Blueprint.php
index 9507e31e..d061da26 100644
--- a/src/Schema/Blueprint.php
+++ b/src/Schema/Blueprint.php
@@ -34,7 +34,7 @@ public function point($column, $srid = null)
     /**
      * Add a linestring column on the table.
      *
-     * @param   $column
+     * @param $column
      *
      * @return \Illuminate\Support\Fluent
      */
@@ -46,7 +46,7 @@ public function lineString($column)
     /**
      * Add a polygon column on the table.
      *
-     * @param   $column
+     * @param $column
      *
      * @return \Illuminate\Support\Fluent
      */
@@ -58,7 +58,7 @@ public function polygon($column)
     /**
      * Add a multipoint column on the table.
      *
-     * @param   $column
+     * @param $column
      *
      * @return \Illuminate\Support\Fluent
      */
@@ -70,7 +70,7 @@ public function multiPoint($column)
     /**
      * Add a multilinestring column on the table.
      *
-     * @param   $column
+     * @param $column
      *
      * @return \Illuminate\Support\Fluent
      */
@@ -82,7 +82,7 @@ public function multiLineString($column)
     /**
      * Add a multipolygon column on the table.
      *
-     * @param   $column
+     * @param $column
      *
      * @return \Illuminate\Support\Fluent
      */
@@ -94,7 +94,7 @@ public function multiPolygon($column)
     /**
      * Add a geometrycollection column on the table.
      *
-     * @param   $column
+     * @param $column
      *
      * @return \Illuminate\Support\Fluent
      */